Finding the Fourth Proportional to 1,828.71, 2,517.28 and 1,595.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,828.71 : 2,517.28 = 1,595.43 : x
2. Step 2: Convert to fraction form
   1,828.71/2,517.28 = 1,595.43/x
3. Step 3: Cross multiply
   1,828.71x = 2,517.28 × 1,595.43
4. Step 4: Simplify right side
   1,828.71x = 4,016,144.03
5. Step 5: Solve for x
   x = 4,016,144.03/1,828.71
6. Step 6: Final answer
   x = 2,196.16